Home / 73,791,025.17-110,471,733.35-38,692,911.02

Finding the Fourth Proportional to 73,791,025.17, 110,471,733.35 and 38,692,911.02

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Solution

The fourth proportional to 73,791,025.17, 110,471,733.35 and 38,692,911.02 is: 57,926,732.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,791,025.17 : 110,471,733.35 = 38,692,911.02 : x
  2. Step 2: Convert to fraction form
    73,791,025.17/110,471,733.35 = 38,692,911.02/x
  3. Step 3: Cross multiply
    73,791,025.17x = 110,471,733.35 × 38,692,911.02
  4. Step 4: Simplify right side
    73,791,025.17x = 4,274,472,948,736,716.50
  5. Step 5: Solve for x
    x = 4,274,472,948,736,716.50/73,791,025.17
  6. Step 6: Final answer
    x = 57,926,732.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.